It is quite a spacious cave with the possibility of tasting, but for your 20 GEL the cave guy guide in good Russian will memorize how Georgians were oppressed by the Russian Empire, the USSR and Russia. He will also tell you that Tskaltubo flourished as a sanatorium city during the Soviet era, and now the sanatoriums are mostly abandoned, but this logical discrepancy does not bother him. It was frankly tactless and not hospitable. If it weren't for that, it would be more comfortable.
It's a good place! A doctor recommended it to me for the treatment of bronchial asthma. You just come and breathe the air saturated with minerals and salts. Even small children are brought here. There are sun beds, chairs, benches, they give out a blanket and there is Wi-Fi. Classical music is always playing. Sometimes there are guided tours and wine tastings. The cave starts working from 10 a.m. to 6 p.m., seven days a week. If you come to see, you don't have to dress warmly, and if you are going for treatment, it is better to take warm clothes with you. The cave maintains a temperature of +14°C all year round